:root {
  --bg: #f6f5f2; --card: #ffffff; --text: #1b1c1f; --muted: #6b6d75; --line: #e4e2dc;
  --accent: #2f5bd8; --accent-text: #ffffff; --warn: #b4550b; --ok: #1f7a43; --bad: #b42318;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #16171a; --card: #1f2125; --text: #ececec; --muted: #9a9ca3; --line: #2e3036;
    --accent: #7a9bff; --accent-text: #0e1220; --warn: #f0a35a; --ok: #6fcf97; --bad: #ff8a80; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 15px; color: var(--muted); font-weight: 600; margin: 24px 0 8px; }
header { position: sticky; top: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 12px 16px; z-index: 2; }
nav { display: flex; gap: 6px; margin-top: 8px; overflow-x: auto; }
nav a { padding: 6px 12px; border-radius: 999px; color: var(--muted); text-decoration: none; white-space: nowrap; }
nav a.on { background: var(--card); color: var(--text); box-shadow: 0 0 0 1px var(--line); }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
textarea, input { width: 100%; font: inherit; font-size: 16px; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
textarea:focus, input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { font: inherit; cursor: pointer; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--text); padding: 8px 14px; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; font-weight: 600; }
.composer { display: grid; gap: 8px; }
.composer button { justify-self: end; }
.filters { display: flex; gap: 6px; margin: 16px 0 8px; }
.chip { padding: 4px 12px; border-radius: 999px; font-size: 14px; color: var(--muted); }
.chip.on { color: var(--text); border-color: var(--text); }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.list li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; overflow-wrap: anywhere; }
.list li a.row { color: inherit; text-decoration: none; display: block; }
.meta { font-size: 13px; color: var(--muted); }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; border: 1px solid currentColor; margin-right: 6px; }
.s-new, .s-working, .s-waiting { color: var(--accent); }
.s-owner { color: var(--warn); }
.s-done { color: var(--ok); }
.s-failed, .s-cancelled { color: var(--bad); }
.stale { color: var(--warn); font-weight: 600; }
.result { white-space: pre-wrap; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 12px 0; }
.log { font-size: 14px; }
.log li { padding: 6px 10px; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.back { display: inline-block; margin-bottom: 12px; color: var(--muted); text-decoration: none; }
.search input { font-size: 17px; }
.add { margin: 16px 0; }
.add summary { cursor: pointer; color: var(--accent); }
.add form { display: grid; gap: 8px; margin-top: 8px; }
.small { font-size: 13px; padding: 3px 10px; }
.login { max-width: 420px; margin: 20vh auto; padding: 16px; text-align: center; }
.muted { color: var(--muted); }
pre.docs { white-space: pre-wrap; font-size: 13px; max-height: 60vh; overflow: auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }